inline void
TabMenuDisplay::PaintMainMenuBorder(Canvas &canvas) const
{
PixelRect rc = GetMainMenuButtonSize(0);
rc.bottom = GetMainMenuButtonSize(GetNumMainMenuItems() - 1).bottom;
rc.Grow(GetTabLineHeight());
canvas.DrawFilledRectangle(rc, COLOR_BLACK);
}
inline void
TabMenuDisplay::PaintMainMenuItems(Canvas &canvas,
const unsigned CaptionStyle) const
{
PaintMainMenuBorder(canvas);
const bool is_focused = !HasCursorKeys() || HasFocus();
unsigned main_menu_index = 0;
for (auto i = main_menu_buttons.begin(),
end = main_menu_buttons.end(); i != end;
++i, ++main_menu_index) {
const bool isDown = main_menu_index == down_index.main_index &&
!down_index.IsSub() && !drag_off_button;
const bool is_selected = isDown ||
main_menu_index == GetPageMainIndex(cursor);
canvas.SetTextColor(look.list.GetTextColor(is_selected, is_focused,
isDown));
canvas.SetBackgroundColor(look.list.GetBackgroundColor(is_selected,
is_focused,
isDown));
const PixelRect &rc = GetMainMenuButtonSize(main_menu_index);
TabDisplay::PaintButton(canvas, CaptionStyle,
gettext(GetGroupCaption(main_menu_index)),
rc,
nullptr, isDown, false);
}
}
inline const PixelRect &
TabMenuDisplay::GetButtonPosition(MenuTabIndex i) const
{
assert(!i.IsNone());
return i.IsMain()
? GetMainMenuButtonSize(i.main_index)
: GetSubMenuButtonSize(GetPageNum(i));
}
TabMenuControl::MenuTabIndex
TabMenuControl::IsPointOverButton(RasterPoint Pos, unsigned mainIndex) const
{
// scan main menu buttons
for (unsigned i = 0; i < GetNumMainMenuItems(); i++)
if (GetMainMenuButtonSize(i).IsInside(Pos))
return MenuTabIndex(i);
// scan visible submenu
if (mainIndex < GetNumMainMenuItems()) {
const MainMenuButton &main_button = GetMainMenuButton(mainIndex);
for (unsigned i = main_button.first_page_index;
i <= main_button.last_page_index; ++i) {
if (GetSubMenuButtonSize(i).IsInside(Pos))
return MenuTabIndex(mainIndex, i - main_button.first_page_index);
}
}
return MenuTabIndex::None();
}
